Question

what is global warming write its consequences

Answer 1

the average temperature of earth surface is known as global warming this is due to the increase in greenhouse gases Iike carbon dioxide ,Methane and nitrous oxide these gases traps heat present at the outer blanket of earth atmosphere but due human activities these gases are increasing day by day thus they trap more heat which causes an increase in earth temperature moreover blanket of these gases is become thicker and thicker now the earth is not able hold enough heat the polar caps start melting glaciers are continuously melting and causes flood in coastal areas

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